function form_process_date
form_process_date($element)
Expands a date element into year, month, and day select elements.
Related topics
File
- includes/form.inc, line 3080
- Functions for form and batch generation and processing.
Code
function form_process_date($element) { // Default to current date if (empty($element['#value'])) { $element['#value'] = array( 'day' => format_date(REQUEST_TIME, 'custom', 'j'), 'month' => format_date(REQUEST_TIME, 'custom', 'n'), 'year' => format_date(REQUEST_TIME, 'custom', 'Y'), ); } $element['#tree'] = TRUE; // Determine the order of day, month, year in the site's chosen date format. $format = variable_get('date_format_short', 'm/d/Y - H:i'); $sort = array(); $sort['day'] = max(strpos($format, 'd'), strpos($format, 'j')); $sort['month'] = max(strpos($format, 'm'), strpos($format, 'M')); $sort['year'] = strpos($format, 'Y'); asort($sort); $order = array_keys($sort); // Output multi-selector for date. foreach ($order as $type) { switch ($type) { case 'day': $options = drupal_map_assoc(range(1, 31)); $title = t('Day'); break; case 'month': $options = drupal_map_assoc(range(1, 12), 'map_month'); $title = t('Month'); break; case 'year': $options = drupal_map_assoc(range(1900, 2050)); $title = t('Year'); break; } $element[$type] = array( '#type' => 'select', '#title' => $title, '#title_display' => 'invisible', '#value' => $element['#value'][$type], '#attributes' => $element['#attributes'], '#options' => $options, ); } return $element; }
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https://api.drupal.org/api/drupal/includes!form.inc/function/form_process_date/7.x